:root{--bg-color: linear-gradient(180deg, #f2f6ff 0%, #e0e9fb 45%, #d4e0f4 100%);--text-color: #1d2a3a;--header-bg: linear-gradient(180deg, #3d7ae2 0%, #2e63c2 60%, #2453a6 100%);--header-text: #ffffff;--border-light: #f6f9ff;--border-dark: #2b4c86;--border-color: #3b69b7;--input-bg: linear-gradient(180deg, #ffffff 0%, #f4f7ff 100%);--input-text: #1d2a3a;--button-bg: linear-gradient(180deg, #f8fbff 0%, #dfe9fb 55%, #c7d9f7 100%);--button-text: #1d2a3a;--button-hover-bg: linear-gradient(180deg, #ffffff 0%, #e8f0fd 55%, #d4e3fb 100%);--tooltip-bg: #fff8d1;--tooltip-text: #1d2a3a;--toast-bg: linear-gradient(180deg, #1f3f7d 0%, #0f2a62 100%);--toast-text: #ffffff;--toast-border: #3b69b7;--link-color: #0b61d8;--success-color: #2e8b57;--error-color: #d31111;--shadow-color: rgba(0, 0, 0, .22);--item-card-bg: linear-gradient(180deg, #f7faff 0%, #e5edf9 55%, #d4e1f5 100%);--item-card-hover-bg: linear-gradient(180deg, #ffffff 0%, #edf3fd 55%, #dbe6f9 100%);--accent-color: #3b69b7;--backdrop-color: rgba(0, 0, 0, .5);--terminal-font: "Tahoma", "Segoe UI", sans-serif;--corner-radius: 6px;--button-shadow: 0 1px 0 rgba(255, 255, 255, .9), 0 2px 3px rgba(0, 0, 0, .22);--button-shadow-active: inset 1px 1px 2px rgba(0, 0, 0, .3);--window-shadow: 0 4px 12px rgba(0, 0, 0, .28);--taskbar-bg: linear-gradient(180deg, #4fa0f3 0%, #1c59b8 70%, #0f3a8e 100%);--taskbar-border: #0f3a8e;--taskbar-highlight: #7ab5ff}.theme-hacker{--bg-color: #0c0f0c;--text-color: #5cd75c;--header-bg: #163116;--header-text: #5cd75c;--border-light: #5cd75c;--border-dark: #1f331f;--border-color: #4cb94c;--input-bg: #101a10;--input-text: #5cd75c;--button-bg: #0c0f0c;--button-text: #5cd75c;--button-hover-bg: #152615;--tooltip-bg: #101a10;--tooltip-text: #5cd75c;--toast-bg: #0c0f0c;--toast-text: #5cd75c;--toast-border: #4cb94c;--link-color: #5cd75c;--success-color: #5cd75c;--error-color: #ff6666;--shadow-color: rgba(0, 0, 0, .55);--item-card-bg: #111a11;--item-card-hover-bg: #182a18;--accent-color: #4cb94c;--backdrop-color: rgba(0, 0, 0, .6);--taskbar-bg: linear-gradient(180deg, #1e311e 0%, #0f1a0f 70%, #0b130b 100%);--taskbar-border: #0b130b;--taskbar-highlight: #3f5c3f}.retro-font{font-family:var(--terminal-font)}.retro-border{border:2px solid var(--border-color);border-top-color:var(--border-light);border-left-color:var(--border-light);border-right-color:var(--border-dark);border-bottom-color:var(--border-dark);border-radius:var(--corner-radius);background:var(--bg-color);box-shadow:var(--window-shadow)}.retro-border-inset{border:2px solid var(--border-color);border-top-color:var(--border-dark);border-left-color:var(--border-dark);border-right-color:var(--border-light);border-bottom-color:var(--border-light);border-radius:var(--corner-radius);background:var(--bg-color);box-shadow:inset 1px 1px #fff6}button{background:var(--button-bg);color:var(--button-text);border:2px solid var(--border-color);border-top-color:var(--border-light);border-left-color:var(--border-light);border-right-color:var(--border-dark);border-bottom-color:var(--border-dark);border-radius:var(--corner-radius);box-shadow:var(--button-shadow);font-family:var(--terminal-font);font-size:13px}button:hover{background:var(--button-hover-bg)}button:active{background:linear-gradient(180deg,#c3d5f5,#b8cdf0);box-shadow:var(--button-shadow-active);border-top-color:var(--border-dark);border-left-color:var(--border-dark);border-right-color:var(--border-light);border-bottom-color:var(--border-light)}input,select,textarea{background:var(--input-bg);color:var(--input-text);border:2px solid var(--border-color);border-top-color:var(--border-light);border-left-color:var(--border-light);border-right-color:var(--border-dark);border-bottom-color:var(--border-dark);border-radius:var(--corner-radius);box-shadow:inset 1px 1px #fff9,inset -1px -1px #00000014;font-family:var(--terminal-font);font-size:13px}.xp-window,[id$=-container],[class*=UI]{border-radius:var(--corner-radius);background:var(--bg-color);box-shadow:var(--window-shadow)}.xp-titlebar{background:var(--header-bg);border-radius:var(--corner-radius) var(--corner-radius) 0 0;border:1px solid #1f4fa3;box-shadow:inset 0 1px #ffffff80,inset 0 -1px #0003}.xp-titlebar h3{color:var(--header-text);text-shadow:0 -1px 0 rgba(0,0,0,.35)}.xp-taskbar{background:var(--taskbar-bg);border-top:1px solid var(--taskbar-highlight);box-shadow:inset 0 1px #ffffff59,inset 0 -1px #00000040,0 -2px 8px #00000059}.xp-task-button{min-width:38px;height:32px;border-radius:6px;background:linear-gradient(180deg,#fdfefe,#e4eefc 45%,#cddcf5);box-shadow:inset 0 1px #ffffffe6,0 1px 1px #00000040}.xp-task-button:hover{background:linear-gradient(180deg,#fff,#eaf1fc,#d8e5fb)}.xp-task-button:active{background:linear-gradient(180deg,#c6d8f6,#b7cbf0);box-shadow:inset 1px 1px 2px #00000059}.xp-close{background:linear-gradient(180deg,#ff6b6b,#d43f3f 55%,#b72b2b)!important;color:#fff!important;border:1px solid #7a1a1a!important;border-radius:6px!important;width:24px;height:22px;min-width:24px;min-height:22px;padding:0;box-shadow:inset 0 1px #ffffffa6,0 1px 2px #00000059;font-weight:700;line-height:1}.xp-close:hover{background:linear-gradient(180deg,#ff7d7d,#dc4c4c 60%,#c23737)!important}.xp-close:active{background:linear-gradient(180deg,#c23737,#ad2b2b)!important;box-shadow:inset 1px 1px 2px #0006;border-top-color:#4a1010!important;border-left-color:#4a1010!important;border-right-color:#d68484!important;border-bottom-color:#d68484!important}.xp-swatch{border-radius:6px;border:1px solid #5279c5;box-shadow:inset 1px 1px #ffffffb3,inset -1px -1px #00000026,1px 1px #00000026}.xp-card{background:linear-gradient(180deg,#f8fbff,#e5edfb 60%,#d6e2f6);border:1px solid #7da1d9;border-radius:var(--corner-radius);box-shadow:inset 0 1px #ffffffb3,0 1px 2px #00000040}